CN104695251A - Anti-static radiation protection fabric and manufacturing method thereof - Google Patents
Anti-static radiation protection fabric and manufacturing method thereof Download PDFInfo
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- CN104695251A CN104695251A CN201510073192.3A CN201510073192A CN104695251A CN 104695251 A CN104695251 A CN 104695251A CN 201510073192 A CN201510073192 A CN 201510073192A CN 104695251 A CN104695251 A CN 104695251A
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Abstract
The invention discloses an anti-static radiation protection fabric which is produced from anti-static fiber, metallized fiber and a printing paste layer. A manufacturing method of the fabric comprises the steps of firstly, preparing the anti-static synthetic fiber, then manufacturing the metallized fiber, blending the anti-static synthetic fiber and the metallized fiber to form base fabric, and enabling the base fabric to be coated with the printing paste layer, wherein the anti-static fiber is produced from an anti-static agent and synthetic fiber, the metallized fiber is produced from common textile fiber and mixed shaft fiber, and the printing paste layer is produced from acrylic ester paste material of materials containing multiple radiation protection elements, such as silicon, carbon, sodium, niobium, lithium and iron. The anti-static radiation protection fabric has a better absorption function for electromagnetic wave radiation and is capable of blocking part of x-ray; furthermore, the static electric field is reduced, the half-life period is short, and the fabric has a function of electrostatic elimination and better effects of resisting static electricity and preventing radiation. The anti-static radiation protection fabric is simple in technology and low in manufacturing cost, thus being suitable for industrial production.
Description
Technical field
The present invention relates to a kind of fabric, particularly relate to a kind of Antistatic radiation-proof fabric and manufacture method thereof.
Background technology
In petrochemical industry and other inflammable, explosive field boundary institutes that works, the Mars occurred during Electro-static Driven Comb is one of hidden danger causing fire to occur.This type of field boundary Work Clothes generally adopt COTTON FABRIC, but COTTON FABRIC, chemical & blended fabric through friction after all can produce Mars.Especially cotton fiber is non-conductive, and local produces high-pressure electrostatic after friction, and charge density is too high, works the mischief.When existing synthetic fiber are as productions such as polypropylene fibre, acrylic fibers, terylene, polyamide fibres, first synthetic fiber masterbatch and other additive are fully uniformly mixed, then it are placed in plastic extruder, extrude and make synthetic fiber master batch.Be extruded by the lower opening of synthetic fiber machine under the melt temperature of this master batch, and fall into the body lotion below this machine, make synthetic fiber.This synthetic fiber generally produce electrostatic all to some extent, bring many troubles even to produce large harm to the productive life of people.Although someone makes anti-static material with antistatic additive SN or P, added in synthetic fiber, its antistatic effect is still not good.
Along with the raising of social material civilization's degree, modern enjoy electric power, electronic information industry to work, life bring unprecedented simultaneously easily, also inevitably suffer all kinds of electromagnetic invisible injury, expert thinks the fourth-largest pollution after atmosphere pollution, water pollutions and noise pollution.Manyly report, the harm main manifestations of Electromagnetic Wave Radiation on Human is: cause headache, eyesight weaken; Cause human recycle system abnormal; Destroy male reproductive function; Cause cancer, diabetes, genetic disease and immune function of human body are abnormal; Affect human hormone's secretion etc.The harm that electromagenetic wave radiation causes pregnant woman and children is more serious, in recent years the increasing of deformed child and leukemia of children, and electromagenetic wave radiation is certainly unable to escape it and is censured.Though understand the harm people of electromagenetic wave radiation, temporarily without good solution, especially lack a kind of fairly simple material easily to tackle ubiquitous electromagenetic wave radiation.Although people have developed various radiation proof material, these materials most have had single functional, as anti-microwave material, x-ray proofing material etc., use and have certain limitation.As plating textile material has good anti-microwave property (shield effectiveness is up to 40 ~ 60 decibels), but because the single metal of plating, coating is thinner again, therefore poor to the barrier force of low frequency electromagnetic radiation and x-ray.
Summary of the invention
For the deficiencies in the prior art, the object of this invention is to provide a kind of fabric and manufacture method thereof of Antistatic radiation-proof.
For realizing aforementioned invention object, the technical solution used in the present invention comprises:
A kind of Antistatic radiation-proof fabric, comprises antistatic fibre, metallized fibre and print pulp layer composition.
Further, described antistatic fibre is made up of existing synthetic fiber and antistatic additive.
Further, described synthetic fiber comprise terylene, acrylic fibers, polypropylene fibre, polyamide fibre.
Further, described antistatic additive is selected from one or both mixing in zinc oxide, aluminium oxide, magnesia, calcium oxide, zirconia, silica, iron, aluminium, silver, copper, cobalt, platinum, nickel, zinc, the particle diameter of described antistatic additive is 5-300nm, and the percentage by weight that described antistatic additive accounts for synthetic fiber is 0.05-10%.
Further, described metallized fibre comprises textile fabric and the coat of metal.
Preferably, described textile fabric comprises common textile fibers and containing the synthetic fiber that polyblend of fiber total amount 4 ~ 25%, described in polyblend in synthetic fiber containing the carbon black of 1 ~ 8% and the barium sulfate of 3 ~ 20%.
Further, the metal in the described coat of metal comprises silver, copper or nickel.
Further, described print pulp layer cylinder or plain net bloth printing method are coated with, and comprise the multiple element material composition of energy usable reflection and radiation-absorbing in described print slurry, described multiple element comprises silicon, carbon, sodium, niobium, lithium, aluminium, iron.
A manufacture method for novel antistatic radiation-proof fabric, its step comprises
(1) be that 3% ground ratio is fully uniformly mixed with high molecular polymer chemical fibre raw material terylene masterbatch, acrylic fibers masterbatch, polypropylene fibre masterbatch, polyamide fibre masterbatch respectively by weight, put into plastic extruder, do not change melt temperature and other expressing techniques of above four kinds of masterbatch, make the novel anti-static fiber master batch containing zinc oxide, make corresponding antistatic synthetic fiber respectively by existing synthetic fiber technique;
(2) common textile fibers and mixed axle fiber are at room temperature made activation processing 2 ~ 8 minutes in 1 ~ 10% stannous chloride aqueous solution, and at room temperature in the palladium chloride aqueous solution of 5 ~ 12%, do sensitized treatment 5 ~ 15 minutes again, then obtain general fibre utilizing electroless plating method to plate layer of metal;
(3) conventional fibers mixture spinning and weaving method antistatic fibre and metallized fibre is utilized to make base fabric;
(4) in base fabric, utilize cylinder or plain net bloth printing method coating print pulp layer again.
As one of embodiment of the present invention, described print slurry is the acrylate thickener of 30 ~ 45% concentration, wherein adds: White Carbon black 5 ~ 12%, carbon black 2 ~ 10%, lithium niobate 1 ~ 8%, ferrite 1 ~ 12%.
Compared with prior art, the invention has the advantages that:
(1) add the functions such as antibacterial fabric that antistatic synthetic fiber makes to obtain, antistatic, fire-retardant, radiation proof, antiultraviolet in the present invention significantly to strengthen, static electric field reduces, its half-life is little, the difficulty of the spinning difficulty produced because of electrostatic when also solving spinning;
(2) have employed the synthetic fiber that polyblend of some in fabric substrate, add the thickness of effective overcoat; Again containing multiple element material in print slurry, there is good absorption function to electromagenetic wave radiation, 40 ~ 60 decibels can be decayed within the scope of 30 ~ 1000MHz, and can stop portions x-ray and there is the function eliminating electrostatic simultaneously;
(3) present invention process is simple, cheap for manufacturing cost, is suitable for industrial production.
Detailed description of the invention
In view of deficiency of the prior art, inventor, through studying for a long period of time and putting into practice in a large number, is proposed technical scheme of the present invention.To be further explained this technical scheme, its implementation process and principle etc. as follows.
Below in conjunction with embodiment, the present invention is described in detail:
embodiment 1:
Prepared by antistatic synthetic fiber: get nanoscale (10-200nm) magnesia crystal grain, be that 3% ground ratio is fully uniformly mixed with high molecular polymer chemical fibre raw material terylene masterbatch, acrylic fibers masterbatch, polypropylene fibre masterbatch, polyamide fibre masterbatch respectively by weight, put into plastic extruder, do not change melt temperature and other expressing techniques of above four kinds of masterbatch, make the novel anti-static fiber master batch containing magnesia (10-200nm), make corresponding antistatic synthetic fiber respectively by existing synthetic fiber technique.
Base fabrics fibrous raw material used: 50% polyster fibre, 40% cotton fiber, 8% polyblend polyster fibre (wherein containing 3% carbon black, 6% barium sulfate);
Electroless copper: first above-mentioned fiber soaks 4 minutes activation processing in the stannous chloride aqueous solution of 8%, and temperature is room temperature; In 5% palladium chloride aqueous solution, leaching makes sensitized treatment in 6 minutes again, and treatment temperature is also room temperature; Copper plating treatment is carried out subsequently, the material at this moment containing elements such as palladium, copper, tin in coating by known method.
Fabric manufactures: with common cotton spinning and the spinning of tatting production line, above-mentioned two kinds of fibers are made cloth together respectively.
Wire mark: fabric is done the process of one side ROTARY SCREAM PRINTING, solidifies 5 minutes at 100 DEG C of temperature.Print slurry is 45% dense acrylate thickener, wherein adds: White Carbon black 2%, carbon black 5%, lithium niobate 4%, ferrite 6%.
Record each cloth (and respectively with not with the obtained cloth of antistatic additive of the present invention for control group) electrostatic half-life and static electric field intensity, result is as shown in table 1 below.By the data in table 1 show the electrostatic half-life of Antistatic radiation-proof cloth that obtains of this method to compare the electrostatic half-life of the cloth not adding antistatic additive with static electric field little, static electric field is little.
Table 1
embodiment 2:
Prepared by antistatic synthetic fiber: get nanoscale (10-200nm) magnesia crystal grain, be that 3% ground ratio is fully uniformly mixed with high molecular polymer chemical fibre raw material terylene masterbatch, acrylic fibers masterbatch, polypropylene fibre masterbatch, polyamide fibre masterbatch respectively by weight, put into plastic extruder, do not change melt temperature and other expressing techniques of above four kinds of masterbatch, make the novel anti-static fiber master batch containing magnesia (10-200nm), make corresponding antistatic synthetic fiber respectively by existing synthetic fiber technique.
Base fabrics fibrous raw material used: 60% polyster fibre, 35% cotton fiber, 12% polyblend polyster fibre (wherein carbon black 4%, barium sulfate 15%).
Chemical nickel plating: first above-mentioned fiber is soaked 5 minutes activation processing in the stannous chloride aqueous solution of 6%, treatment temperature is room temperature; In 5% palladium chloride aqueous solution, leaching makes sensitized treatment in 10 minutes again, and treatment temperature is also room temperature; Nickel Plating Treatment is carried out subsequently, containing the material of the elements such as palladium, copper, tin in gained coating by known method.
Fabric manufactures: with common cotton spinning and the spinning of tatting production line, above-mentioned two kinds of fibers are made cloth together respectively.
Wire mark: fabric is done the process of one side PLATE SCREAM PRINTING, solidifies 5 minutes at 120 DEG C of temperature.The acrylate thickener of print slurry employing 40% concentration, wherein adds: White Carbon black 7%, carbon black 7%, lithium niobate 5%, ferrite 10%.
Record each cloth (and respectively with not with the obtained cloth of antistatic additive of the present invention for control group) electrostatic half-life and static electric field intensity, result is as shown in table 2 below.By the data in table 2 show the electrostatic half-life of Antistatic radiation-proof cloth that obtains of this method to compare the electrostatic half-life of the cloth not adding antistatic additive with static electric field little, static electric field is little.
Table 2
Nanoscale magnesium crystal grain in the present embodiment is changed into alumina in Nano level, magnesia, calcium oxide, zirconia, silica, iron, aluminium, silver, copper, cobalt, platinum, nickel, zinc obtains similar effect.
The fire-retardant Work Clothes of the chemical plant antistatic clothing made with the present invention, medical antibacterial Work Clothes, fire-fighting, nuclear energy radiation proof work coat and UV resistance work dressing, equal energy obtains corresponding outstanding good effect, and various clothes or coat also comprise clothing, footwear, socks.Also can be widely used in the protection of the radiation such as carbonium, electromagnetic wave, x-ray that radar, electronic computer, computer, physiotherapy equipment, micro-wave oven, electronic dry machine, large-screen receiver etc. send simultaneously; The shielding material of precision instrument, cable etc.; Flat heating element; The life vest playing reflex of explorer, fisherman.
Should be appreciated that above-described embodiment is only and technical conceive of the present invention and feature are described, its object is to person skilled in the art can be understood content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (10)
1. an Antistatic radiation-proof fabric, is characterized in that comprising antistatic fibre, metallized fibre and print pulp layer composition.
2. Antistatic radiation-proof fabric according to claim 1, is characterized in that described antistatic fibre is made up of existing synthetic fiber and antistatic additive.
3. Antistatic radiation-proof fabric according to claim 2, is characterized in that described synthetic fiber comprise terylene, acrylic fibers, polypropylene fibre, polyamide fibre.
4. Antistatic radiation-proof fabric according to claim 2, it is characterized in that described antistatic additive is selected from one or both mixing in zinc oxide, aluminium oxide, magnesia, calcium oxide, zirconia, silica, iron, aluminium, silver, copper, cobalt, platinum, nickel, zinc, the particle diameter of described antistatic additive is 5-300nm, and the percentage by weight that described antistatic additive accounts for synthetic fiber is 0.05-10%.
5. Antistatic radiation-proof fabric according to claim 1, is characterized in that described metallized fibre comprises textile fabric and the coat of metal.
6. Antistatic radiation-proof fabric according to claim 5, it is characterized in that described textile fabric comprises common textile fibers and containing the synthetic fiber that polyblend of fiber total amount 4 ~ 25%, described in polyblend in synthetic fiber containing the carbon black of 1 ~ 8% and the barium sulfate of 3 ~ 20%.
7. Antistatic radiation-proof fabric according to claim 5, is characterized in that the metal in the described coat of metal comprises silver, copper or nickel.
8. Antistatic radiation-proof fabric according to claim 1, it is characterized in that what described print pulp layer cylinder or plain net bloth printing method were coated with, comprise the multiple element material composition of energy usable reflection and radiation-absorbing in described print slurry, described multiple element comprises silicon, carbon, sodium, niobium, lithium, aluminium, iron.
9. a manufacture method for Antistatic radiation-proof fabric, is characterized in that its step comprises:
(1) be that 3% ground ratio is fully uniformly mixed with high molecular polymer chemical fibre raw material terylene masterbatch, acrylic fibers masterbatch, polypropylene fibre masterbatch, polyamide fibre masterbatch respectively by weight, put into plastic extruder, do not change melt temperature and other expressing techniques of above four kinds of masterbatch, make the novel anti-static fiber master batch containing zinc oxide, make corresponding antistatic synthetic fiber respectively by existing synthetic fiber technique;
(2) common textile fibers and mixed axle fiber are at room temperature made activation processing 2 ~ 8 minutes in 1 ~ 10% stannous chloride aqueous solution, and at room temperature in the palladium chloride aqueous solution of 5 ~ 12%, do sensitized treatment 5 ~ 15 minutes again, then obtain general fibre utilizing electroless plating method to plate layer of metal;
(3) conventional fibers mixture spinning and weaving method antistatic fibre and metallized fibre is utilized to make base fabric;
(4) in base fabric, utilize cylinder or plain net bloth printing method coating print pulp layer again.
10. the manufacture method of Antistatic radiation-proof fabric according to claim 9, it is characterized in that described print slurry is the acrylate thickener of 30 ~ 45% concentration, wherein add: White Carbon black 5 ~ 12%, carbon black 2 ~ 10%, lithium niobate 1 ~ 8%, ferrite 1 ~ 12%.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106283612A (en) * | 2016-08-08 | 2017-01-04 | 苏州莱奥生物技术有限公司 | A kind of weaving antistatic finishing agent |
| CN106637991A (en) * | 2016-10-03 | 2017-05-10 | 辽宁恒星精细化工有限公司 | Durable waterproof breathable antistatic coating glue used for textiles and a preparing method thereof |
| CN107927961A (en) * | 2017-11-30 | 2018-04-20 | 湖州科博信息科技有限公司 | A kind of anlistatig scarf fabrics |
| CN109440452A (en) * | 2018-09-21 | 2019-03-08 | 广州巨枫科技有限公司 | A kind of polyester fiber with effectiveness |
| CN111793847A (en) * | 2020-07-31 | 2020-10-20 | 深圳市爱车屋汽车用品股份有限公司 | Preparation method of novel fiber material with good air permeability and moisture absorption performance |
| US11697541B2 (en) | 2014-11-19 | 2023-07-11 | Flexopack S.A. | Oven skin packaging process |
| US11772368B2 (en) | 2017-12-22 | 2023-10-03 | Flexopack S.A. | FIBC liner film |
-
2015
- 2015-02-12 CN CN201510073192.3A patent/CN104695251A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11697541B2 (en) | 2014-11-19 | 2023-07-11 | Flexopack S.A. | Oven skin packaging process |
| CN106283612A (en) * | 2016-08-08 | 2017-01-04 | 苏州莱奥生物技术有限公司 | A kind of weaving antistatic finishing agent |
| CN106637991A (en) * | 2016-10-03 | 2017-05-10 | 辽宁恒星精细化工有限公司 | Durable waterproof breathable antistatic coating glue used for textiles and a preparing method thereof |
| CN107927961A (en) * | 2017-11-30 | 2018-04-20 | 湖州科博信息科技有限公司 | A kind of anlistatig scarf fabrics |
| US11772368B2 (en) | 2017-12-22 | 2023-10-03 | Flexopack S.A. | FIBC liner film |
| CN109440452A (en) * | 2018-09-21 | 2019-03-08 | 广州巨枫科技有限公司 | A kind of polyester fiber with effectiveness |
| CN111793847A (en) * | 2020-07-31 | 2020-10-20 | 深圳市爱车屋汽车用品股份有限公司 | Preparation method of novel fiber material with good air permeability and moisture absorption performance |
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